baber/WOPTO huggingface dataset:
Patent JP-H0878665-A (JP)
Title: Field effect transistor
Inventor: NODA TAKAO
IPC: H01L21/338
Filed: 1994-09-01
Abstract: PURPOSE: To improve the conversion conductance by forming a dislocation suppressive layer which contains phosphorus as constituent elements on a substrate through a buffer layer, and next, forming a channel layer, an n electron supply layer, etc., and further forming a source electrode, a drain electrode, and a gate electrode. CONSTITUTION: A nondoped GaAs buffer layer 2, a nondoped In0.48 Ga0.52 P dislocation suppressive layer 3, a nondoped In2 Ga1-z As channel layer 4, a nondoped Al0.15 Ga0.85 As spacer layer 5, an Si-doped n-Al0.15 Ga0.85 As electron supply layer 6 are made in order on a semiinsulating GaAs substrate 1. Furthermore, a gate electrode 10, a source ohmic contact layer 78, and a drain ohmic contact layer 79 are made thereon, and next a source electrode 8 and a drain electrode 9 are made. The dislocation suppressive layer 3 has either structure of Iny (Gax Al1-x )1-y P(0<=x<=1; 0.4<=y<=0.6) or Inx Ga1-x As1-y Py (0.4y<=x<=0.6y; 0.1<=y<=1).
Patent JP-H0533853-A (JP)
Title: Oil regulating device
Inventor: HAYAZAKI YASUICHI
IPC: F01M11/02
Filed: 1991-07-26
Abstract: PURPOSE:To provide a device for preventing a phenomenon of friction increase, oil pump air suction, etc., caused by changing an oil level due to a temperature of oil in an oil pan. CONSTITUTION:In a circulating system having an oil pan and an oil cooler of an automatic transmission, an oil flow distributing part 4, provided with a distributing valve for distributing oil partly to a cooler circuit, is provided. The distributing valve is controlled by a controller 30 based on an output of an oil temperature sensor 31. When a level is increased by a temperature rise, the distributing valve is actuated to lift oil to a reservoir 5 at this time. A return valve 7 is provided in a return oil path from the reservoir. The return valve 7 is actuated at a low temperature to return oil. The return valve 7 can be formed in a valve controllable by, for instance, a bimetal type valve unit or by the controller 30.
Patent JP-S6188047-A (JP)
Title: Automatic differential mechanism
Inventor: UCHIKAWA YASUO
IPC: F16H48/24
Filed: 1984-10-04
Abstract: PURPOSE:To prevent braking loss and reduction in driving force by engaging a sleeve and a differential case with each other when a vehicle runs straight and enabling steering operation when the vehicle is turned. CONSTITUTION:In case a vehicle rung straight or normally, inclined faces 13 and 14 make contact with each other by the pressing force of a spring 17. The vehicle therefore placed under application of a differential lock so that the stable drivability can be obtained. When the sum of a load torque 23 and a turning torque 24 exceeds a specified value at the turning time of the vehicle, a sleeve 10 is displaced to detach from a differential case 6 so that cam parts 11 and 12 may be disengaged from each other. An unlocking action is thereby attained and a differential device 2 starts operation. The vehicle can then be turned smoothly and reduction in driving force by prevented.
Patent JP-S60101707-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: KOBAYASHI TETSUO
IPC: G11B5/31
Filed: 1983-11-09
Abstract: PURPOSE:To form an upper magnetic pattern with excellent size precision by exposing a photoresist pattern for the etching of an upper magnetic body locally and then carrying out a postbaking treatment. CONSTITUTION:A lower magnetic body 2, gap material 3, conductor coil 4, and interlayer insulator 5 are formed on a substrate 2, an upper magnetic material film 6A is formed over the entire surface, and then a photoresist layer 8 is formed. The mask 11 having a shield pattern 10 used to perform exposure with light containing far ultraviolet light while the shield pattern 10 is positioned in the middle of the step part of the upper magnetic material film 6A. The photoresist in the area of the upper part of the exposed step part changes in property and even when the postbaking treatment is performed at 120-140 deg.C, the photoresist holds itself in its initial shape without flowing. The photoresist at the lower part of the step flows slightly owing to the postbaking and the taper angle of the photoresist layer 8 decreases, but the lower part of the resist pattern does not change in size, thereby obtaining the resist pattern with relatively good precision.
Patent JP-H0659972-A (JP)
Title: Memory control device
Inventor: SHIYOU MIKIO
IPC: G06F12/06
Filed: 1992-08-05
Abstract: PURPOSE:To provide a memory control device capable of displaying an interleaving effect while maintaining the continuity of an address signal even when an address for accessing data is included in addresses for accessing instructions. CONSTITUTION:This memory control device consists of a bus master device 21 for inputting/outputting an address signal and a data signal, plural instruction memories 200 including instruction codes each of which fixes the least significant bit of an address by each different value, a data memory 300 including a data area, a selecting means 6 for selecting an instruction code and a data area based upon an address signal stored in the device 21, and a memory control part 5 for selecting one of the memories 200 based upon an address signal and the means 6 and executing a reading access by an expected address in the succeeding cycle. At the time of accessing the data memory 300, the selected instruction memory 200 holds the expected address.
Patent JP-H1040139-A (JP)
Title: Performance monitor system
Inventor: NAGANO TOMOAKI
IPC: G06F11/34
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To measure a wait time with high precision without burdening an arithmetic processor in a cluster by using dedicated hardware. SOLUTION: When clusters 200-203 generate pulses at the point of time when the execution of program modules is started or terminated, flag registers 21-213 sets the state of the execution start and termination of the program modules of the clusters 200-203. A controller 220 refers to the flag registers 210-213 and makes a count mechanism (adder 230, selector 231, and count register 232) start counting in timing indicating the execution termination of the program module in a starting cluster and end the counting in timing indicating the execution termination of the program module in a final cluster. A control processor 250 reads out the count value of the count mechanism as a wait time and stores it.
Patent JP-H03141295-A (JP)
Title: Cyclic neuroquinine a antagonist
Inventor: SUKOTSUTO RII HAABESON
IPC: A61P35/00
Filed: 1990-08-09
Abstract: NEW MATERIAL: A peptide derivative of formula I [A 1 is Gln, His or the like; A 2  is Trp, Phe or the like; A 3  is Trp, Val or the like; A 4  is β-Ala, Gly or the like; B is formula II (R is H, C 1-4  alkyl or phenylalkylene) or the like].  
     USE: An antagonist of neurokinin A, and an anti-asthma agent, an anti- inflammatory agent, and an anti-arithritis agent.  
     PROCESS: Boc-A 4 , Boc-A 3 , Boc-A 2 , Boc-A 1  of this order in case when Boc is a butyroxycarbonylamino protective group, is combined with a dipeptide derivative which is combined with a resin, and in which the bond is changed, of formula III (R is a resin combined with an end amino group of a growing peptide chain, and the peptide chain is exposed by removing the amino protective group during the time), then a product is cleavaged from the resin, and a linear derivative is cyclized by triethylamine and diphenylsulfonylazide. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1053095-A (JP)
Title: Air bag device for vehicle
Inventor: OTA KENJI
IPC: B60R21/16
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To put an ignition means positively in ignition action even with one capacitor and make succeeding data writing action executable by determining time to actuate the ignition means according to the resistance value of squibs. SOLUTION: When a collision of a vehicle is generated, whether impact is caused by a collision or a rough road or the like is judged by a microcomputer 40 on the basis of a signal from a crash sensor 50. In case of judging impact caused by the collision, a command is outputted to a custom IC 10 with a built-in ignition means so as to drive the ignition means and to feed a current to a squib 21 for a driver's seat and a squib 22 for an assistant's seat for ignition. At this time, time to actuate the ignition means is determined according to the resistance value of the driver's seat squib 21 and assistant's seat squib 22. The ignition means can thereby be put in ignition action positively even with one backup capacitor 61, and succeeding data writing action can also be executed.
Patent JP-S5998947-A (JP)
Inventor: NAKANISHI KAIZOU
IPC: G10K11/16
Filed: 1982-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001031836-A (JP)
Title: Thermosetting resin composition and molding material using the same
Inventor: OOTSUKI TOMOHITO
IPC: C08L61/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing excellent thermal stability in the process of plasticization in a cylinder under injection molding process, excellent curability and excellent moldability in the process of curing in a mold, by including a novolak type pheolic resin and a specific phenolic resin. SOLUTION: This composition is obtained by essentially including (A) a novolak type phenolic resin and (B) a phenolic resin which is obtained by reacting (i) 15 to 60 pts.wt. of a resin having a dihydrobenzoxazine ring of formula I (R1 is an aromatic group or an aliphatic group) with (ii) 100 pts.wt. of a novolak type phenolic resin, and has a tertiary amine structure of formula II wherein the dihydrobenzoxazine ring has been opened. The component ii is desirable to be the same as the component A, and the components A and B are desirable to be evenly compounded in quantity. The component i is synthesized using a phenol, a primary amine and formaldehyde.
Patent JP-S6365060-A (JP)
Title: Method for preheating aluminum and aluminum alloy slab in direct firing type slab heating furnace
Inventor: MINE TOSHIHIKO
IPC: C22F1/04
Filed: 1986-09-05
Abstract: PURPOSE:To prevent the corrosion of the surface of each Al slab by condensed dew during heating to the rolling temp. in a direct firing type heating furnace by preheating the slab to the dew point or above with air heated with hot exhaust gas from the heating furnace. CONSTITUTION:Each Al slab W is uprighted with an uprighting device 12 and transferred from the inlet of a hating furnace 1 to the outlet. During the transfer, combustion exhaust gas from direct firing type burners 15 is blown on the surface of the slab W with circulation fans 16 to heat the slab W to a prescribed hot rolling temp. Before the slab W is heated, the inner door 9 of the furnace 1 is shut, the outer door 7 is opened and the slab W is put in the vestibule 5. The door 7 is shut, air in an air duct 20 connected to a recuperator 19 is heated with hot exhaust gas from the furnace 1 and the slab W in the vestibule 5 is preheated to the dew point or above with the heated air. The inner door 9 is opened again and the slab W is sent into the furnace 1 and heated to the rolling temp. with the burners 15. Since the slab W is preheated to the dew point or above, the surface is not corroded by condensed dew contg. an acidic component.
Patent JP-2001033955-A (JP)
Title: Pattern forming method
Inventor: NAKAJIMA HIROYUKI
IPC: G03F7/09
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To form a pattern from a ceramic material with good pattern formability. SOLUTION: A layer of a photosensitive resin composition is formed on a substrate, exposed through a patterned mask and developed to form a rugged resist pattern on the substrate. A ceramic material-containing paste is filled into the recesses in the resist pattern and both the resist pattern and the ceramic material-containing paste are fired or the resist pattern is removed with a chemical solution and then the ceramic material-containing paste is fired to form the objective pattern. The photosensitive resin composition comprises a base polymer, an ethylenic unsaturated compound, a photopolymerization initiator and a silane compound.
Patent JP-2000005049-A (JP)
Title: Energy saving pot
Inventor: MAEKAWA TETSUYA
IPC: A47J27/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve heat efficiency and to save a heating cost. SOLUTION: A pot main body 1 and an outer wall 2 for covering the pot main body are joined and turned to a double structure and a void is provided. An oven assembly recessed part 3 is provided so as to mount the pot of all sizes and to be combined and stabilized with a gas oven in a cross shape on the bottom part of the outer wall 2 for covering the pot main body. The receiving port of a pot lid is deepened 4 so as to prevent boil-over on the upper part of the pot main body 1, the ventilation hole of a large diameter for fetching the maximum heating power of a gas burner is opened 6 at the bottom part of the outer wall 2 for covering the pot main body, and the ventilation hole of a small diameter for releasing cold air to the outside is opened 7 at the upper part of the outer wall 2 for covering the pot main body.
Patent JP-H0854090-A (JP)
Title: Coupling for fluid
Inventor: INOUE MASAAKI
IPC: F16L37/32
Filed: 1994-08-10
Abstract: PURPOSE:To perform excellent washing through simple operation by a method wherein during connection with a part of a sealant between different parts of which the inner wall surface of an internal fluid passage consists, a part of an annular seal member is exposed to a passage and the corner part of the inner wall surface forms a smooth curved surface. CONSTITUTION:When a male coupling 20 is moved, the tip part 43 of the male coupling 20 is advanced in the connection part 25 of a female coupling 19. A tip surface 44 is brought into contact with the annular seal 55 of the tip surface of a valve seat part 22 and consecutively, a valve seat part 22 is moved backward against a spring 24 on the female side, a valve 41 on the male side is brought into contact with a valve 23 on the female side, and the valve 41 on the male side is stopped against a spring 42 on the male side. Thus, a valve hole 30 on the female side and a valve hole 45 on the male side are opened, and internal passages 39 and 53 are intercommunicated. Neither spring nor spring support is present in internal passages 39 and 53, an angular part and a corner part form a smooth curved surface, and the side wall of an O-ring groove is lowered. Thickness is decreased, fluid is apt to make contact with O-rings 29, 50, 65, and 64, and annular seals 55 and 57 are exposed. Thus, in such a state that a coupling is brought into connection, washing liquid is caused to pass to perform excellent washing.
Patent JP-H1041022-A (JP)
Title: Electric connector
Inventor: NISHIO ATSUSHI
IPC: H01R13/652
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide such a connector as never floating up from a substrate even if some careless force is applied thereto when the counterpart connection plug is inserted in or drawn out of a plug socket by providing a socket shield with its particular constitution in the case of an electric connector provided with a socket shield for surrounding the main body, plural connector pins and the whole of them. SOLUTION: The article related to the present invention is an electric connector 10 provided with a main body 11 formed of mold resin, plural connector pins 12 arranged on the front side of the main body 11 sideways in line and bent downward at the rear side, projected downward through a socket shield 13 from the bottom surface of the main body 11, and at the time of actual mounting, made to penetrate the through-hole of an actual mounting substrate 14 and extending in parallel, and provided with a socket shield 13 formed of a sheet metal having two substrate fixing claws 13a for surrounding upper and lower and both side surfaces of the main body 11 and projecting from both sides of the bottom surface on the back side.  This socket shield 13 is provided, on the lower surface of its front region, with an engaging piece 15 projected downward from the center, and making engagement with the actual mounting substrate 14 at the time of actual mounting.
Patent JP-H0492710-A (JP)
Title: Air-conditioning device for vehicle
Inventor: HONDA YUJI
IPC: B60H1/00
Filed: 1990-08-09
Abstract: PURPOSE:To perform automatic control of temperature in a room even during failure in operation of an inner air sensor by determining a correction value by means of a measuring signal from the inner air sensor based on a difference with a preceding estimating value to compute a new estimating value, and controlling a discharge temperature based on the estimating value during failure in operation of the inner air sensor. CONSTITUTION:During air-conditioning operation, output signals from an evaporator sensor 20, an inner air sensor 21, a solar radiation sensor 22, and an open air sensor 23 are inputted. A difference between an input signal Trso estimated control period TI seconds before and inputted from the inner air sensor and a measurement signal Tr from the inner air sensor 21 is determined by a control circuit 24 to compute a correction value DELT. Based on the correction value DELT and the measurement signal Tr, an estimating value Trso of the inner sensor after the control period TI is determined and from the estimating value Trso and an output from other sensor, a target discharge temperature TAO is determined. In which case, when it is decided that a sensor is failed in operation, the estimating value Trso is used as the measuring signal Tr from the inner sensor 21, and based on the estimating value Trso and the correction value DELT, the estimating temperature Trso being an inner sensor measurement value after a lapse of TI seconds is determined to compute the target discharge temperature TAO.
Patent JP-H0375606-A (JP)
Title: Flush type optical waveguide made of quartz system and production thereof
Inventor: KOMINATO TOSHIMI
IPC: G02B6/13
Filed: 1989-08-17
Abstract: PURPOSE:To prevent the deformation of the rectangular waveguide by using quartz glass having the softening temp. of glass lower by 200 to 450 deg.C than the softening temp. of a buffer layer and core part in a clad layer. CONSTITUTION:The transparent vitrifying temp. in the flush type waveguide of the quartz system consisting of a substrate 11, the quartz glass buffer layer 12b which is provided on this substrate 11, the quartz glass core part 13c which is provided thereon and has a rectangular sectional shape and the quartz glass clad layer 14 which is provided so as to embed the core part 13 is so determined that the softening temp. of the clad layer is lower by a 200 to 450 deg.C range than the softening temp. of the glass of the buffer layer 12b and the core part 13c. The core part 13c is deformed when the difference in the softening temp. is below 200 deg.C. There is the possibility that the clad layer 14 is cracked or peeled if the temp. difference exceeds 400 deg.C. The flush type optical waveguide made of the quartz system which prevents the deformation of the core part is obtd. in this way.
Patent JP-H0494271-A (JP)
Title: Lens cap for camera
Inventor: CHINZEI SATOKO
IPC: H04N5/225
Filed: 1990-08-09
Abstract: PURPOSE:To use the lens cap also as a hand mirror by providing a mirror to a rear side of a lens cap main body protecting an image pickup lens in a lens barrel. CONSTITUTION:A circular plane mirror 13 is fitted in the middle of a rear side of a lens cap main body 11 with a synthetic resin made torus ring member 14 and a couple of screws 15, 15. Moreover, an L-shaped clip 16 is formed integrally on the front side of the lens cap main body 11. Then the lens cap 11 is fitted removably to a grip belt 4 of a video camera 1 through a cord 18 penetrated through an inverted-U-shaped lock 17 formed integrally with an outer circumference. Thus, a lens cap 10 is used as a hand mirror and the convenience of use is improved.
Patent JP-H1149457-A (JP)
Title: In-car monitoring device for elevator
Inventor: KANBARA KATSUYUKI
IPC: B66B11/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an in-car monitoring device of an elevator capable of catching the expressions of passengers in the car, even if the mounting location of a video camera is elevated. SOLUTION: This monitoring device is provided with a mirror 5 mounted in the car 1 of an elevator and a video camera 2 which is installed at a location opposite to the mirror 5 on the upper part in the car 1 and photographs video which is reflected in the mirror 5. The video camera 2 is mounted on the upper part on the side of a door 4 and the mirror 5 is mounted on the side of a wall opposite to the door 4. The installation location of the video camera 2 is spuriously lowered by mounting the video camera 2 on the upper part in the car 1 opposite to the door 4 and mounting the mirror 5 on the door 4.
Patent JP-S6454876-A (JP)
Title: Picture correction system
Inventor: HASHIGUCHI NORIO
IPC: H04N1/409
Filed: 1987-08-25
Abstract: PURPOSE:To acquire a correct picture signal, and to realize picture processing by correcting a leak in a space to an adjacent bit in a line sensor as well, in addition to the correction of an optical leak. CONSTITUTION:Correlation with an adjacent picture element signal is corrected by setting a first correlation coefficient beta to show the correlation with an upper side and a lower side and a second correlation coefficient gamma to show the correlation with a left side and a right side. Namely, the leak between the adjacent bits of the line sensor is dealt with equivalently to the optical leak, and differences between the adjacent picture element signals of the upper and the lower sides and the left and the right sides are obtained respectively and summed up, and the difference of the upper and the lower sides is multiplied by the first correlation coefficient beta, and the one of the left and the right sides is multiplied by the second correlation coefficient gamma respectively. Thus, optical influence due to the adjacent picture element and the leak between the picture element due to the line sensor can be corrected.
Patent JP-H0374300-A (JP)
Title: Heat conductive tube
Inventor: MATSUSHITA TADASHI
IPC: F28D15/02
Filed: 1989-08-16
Abstract: PURPOSE:To realize the easy manufacture with a simple structure by providing an elastic partitioning member having opposed liquid feed line and liquid passage axially provided in different first and second positions of the inner circumferen tial wall of a pipeline body. CONSTITUTION:In a heat conduction pipe, an elastic partitioning member 12 is inserted into a pipeline body 10 having a plurality of axially extended grooves 11 formed along the inner circumferential wall at determined intervals to parti tion the pipeline body 10, forming first and second vapor passages 13a, 13b. A liquid feed line 14 and a liquid passage 15 are formed between the first and second vapor passages 13a, 13b through first and second partitioning boards 12a, 12b, whereby gas and liquid are certainly separated by the first and second vapor passages 13a, 13b, the liquid feed line 14, and the liquid passage 15 to conduct stable flow. Thus, only by inserting the elastic partitioning member 12 into the pipeline body 10, stable flow is ensured, and the manufacture is facilitated.